/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package proyecto.servlets;

import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import proyecto.dao.*;
import proyecto.modelo.Cliente;

/**
 *
 * @author supervisor
 */
public class ClienteS extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        ClienteDAO dao = new ClienteDAO();
        String opcion = request.getParameter("opcion");
        if ("insertar".equals(opcion)) {
            Cliente cl = new Cliente();
            EmpresaDAO edao = new EmpresaDAO();
            cl.setCodigo(request.getParameter("cli_cod"));
            cl.setNombre(request.getParameter("cli_nom"));
            cl.setDireccion(request.getParameter("cli_dir"));
            cl.setCiudad(request.getParameter("cli_ciu"));
            int idempresa = edao.buscarPorNombre(request.getParameter("cli_emp"));
            cl.setIdEmpresa(idempresa);
            int idclase = Integer.parseInt(request.getParameter("cli_cla"));
            cl.setIdClase(idclase);
            cl.setIdTelefono(Integer.parseInt(request.getParameter("cli_num")));
            dao.insertar(cl);
            request.setAttribute("CLIENTE", "1");
            String pag = request.getParameter("pag");
            if ("15".equals(pag)) {
                RequestDispatcher rd = request.getRequestDispatcher("/adm_cls_nuevo.jsp");
                rd.forward(request, response);
            } else {
                RequestDispatcher rd = request.getRequestDispatcher("/index_oper.jsp");
                rd.forward(request, response);
            }
        }else{
            if ("eliminar".equals(opcion)) {
                //Eliminar
                int idcliente = Integer.parseInt(String.valueOf(request.getParameter("cli_id")));
                dao.eliminar(idcliente);
                RequestDispatcher rd = request.getRequestDispatcher("/adm_cls.jsp");
                rd.forward(request, response);
            } else {
                if ("buscar".equals(opcion)) {
                    //Buscar

                } else {
                    //Modificar
                    int idcliente = Integer.parseInt(String.valueOf(request.getParameter("cli_id")));
                    String nombre = request.getParameter("cli_nom");
                    dao.modificar(idcliente, nombre);
                    RequestDispatcher rd = request.getRequestDispatcher("/adm_cls.jsp");
                    rd.forward(request, response);
                }
            }
        }

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
